5 - 4
5-4 RECEIVER ADJUSTMENT
SENSITIVITY
• Operating channel : ch16
• [SQUELCH] control:
Max. counterclockwise
• Connect an SSG to the antenna
connector and set as:
Frequency : 156.800 MHz
Level : 1 µV*
(–107 dBm)
Modulation : 1 kHz
Deviation : ±3.0 kHz
• Receiving
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITION
MEASUREMENT
VALUE
POINT
UNIT LOCATION UNIT ADJUST
1 MAIN • Connect the dis-
tortion meter to the
[EXT SP] jack with
a 4 Ω load.
• Connect a DC volt-
meter to the check
point RSSI.
Maximum voltage MAIN L6,
L7,
L8,
L9
*This output level of a standard signal generator (SSG) is indicated as SSG’s closed circuit.
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